(19)

(11)

EP 0 222 865 A1

(12)

(43) Date of publication: 27.05.1987 Bulletin 1987/22 (21) Application number: 86903456.0 (22) Date of filing: 14.05.1986

(51) International Patent Classification (IPC):  A47C 13/ 00( . ) (86) International application number: PCT/GB1986/000267 (87) International publication number: WO 1986/006598 (20.11.1986 Gazette 1986/25)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 14.05.1985 GB 19850012211 11.11.1985 GB 19850027761 (71) Applicant: HART, Victor Reginald London NW1 0NE (GB)	(72) Inventor: HART, Victor Reginald London NW1 0NE (GB) (74) Representative: Powell, Stephen David, et al  WILLIAMS, POWELL & ASSOCIATES 34 Tavistock Street London WC2E 7PB London WC2E 7PB (GB)